16538085

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1619}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 28810080

約数和(自身を除く): 12271995

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1619, 2043, 3405, 4857, 8095, 10215, 14571, 24285, 72855, 367513, 1102539, 1837565, 3307617, 5512695, 16538085]

約数ペア:

[(1, 16538085), (3, 5512695), (5, 3307617), (9, 1837565), (15, 1102539), (45, 367513), (227, 72855), (681, 24285), (1135, 14571), (1619, 10215), (2043, 8095), (3405, 4857)]